description Biscayne Bay Overview
Biscayne Bay is a shallow estuary and coastal lagoon located on the Atlantic coast of southeastern Florida. It is separated from the ocean by a series of barrier islands, including Miami Beach and Key Biscayne. The northern portion of the bay is heavily developed and borders the city of Miami, while the southern section remains largely undeveloped. This southern region is protected within Biscayne National Park, which preserves extensive mangrove forests, seagrass beds, and coral reefs.
insights Ranking position
Biscayne Bay ranks #27 of 203 in the Bay ranking, behind Resurrection Bay, ahead of Bahia de Cartagena.
help Biscayne Bay FAQ
Where is Biscayne Bay located?
Biscayne Bay is a shallow coastal lagoon located in southeastern Florida, directly flanking the city of Miami. It separates the Miami mainland from the barrier islands of Miami Beach.
Is Biscayne Bay a protected area?
Yes, a significant southern portion of the bay is protected within the boundaries of Biscayne National Park, which was established in 1980. This park protects vital coral reefs, mangrove forests, and coastal ecosystems.
How deep is the water in Biscayne Bay?
Biscayne Bay is incredibly shallow, with an average depth of only around 3 to 10 feet across its central and southern sections. This warm, shallow environment is ideal for supporting sprawling seagrass beds.
What kind of marine life lives in Biscayne Bay?
The shallow seagrass beds of Biscayne Bay provide a crucial habitat for West Indian manatees and endangered sea turtles. The bay is also a highly popular destination for boating and sport fishing.
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